Heating and cooling systems in buildings. Method for calculation of the system performance and system design for heat pump systems - Design and dimensioning not-for-sale optical contact position of the

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Heating and cooling systems in buildings. Method for calculation of the system performance and system design for heat pump systems - Design and dimensioning not-for-sale optical contact position of the1 Scope This International Standard is applicable to heat pumps for space heating and cooling, heat pump water heaters (HPWH), and heat pumps with combined space heating and cooling and domestic hot water production, in alternate or simultaneous operation, where the same heat pump is used for space heating and cooling and domestic hot water heating. This part of ISO 13612 establishes the required inputs, calculation methods, and required outputs for